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When pressure inside the lungs is lower than outside, air flows into the lungs to equalize the pressure. This is known as inhalation, where the diaphragm contracts and the rib cage expands to create more space for air to enter the lungs.
your lungs begin to be black your teeth are yellow your blood's got less erytrocits
Inspiration happens when the pressure inside the lungs is lower than the atmospheric pressure (outside) and air rushes into the lungs. Expiration is when the air inside the lungs is higher than the atmospheric pressure and the air rushes out of the lungs. If the intrapleural pressure (pressure within the pleura of the lungs) isn't maintained then the pressure in the lungs can't differentiate between inspiration and expiration and so the lung collapses.
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Your lungs turn black
There ain't no such animal! :) UV is a wave of energy just like light or heat and does not have any particles.
AIR
my lungs are inflamed and what does it mean about 47
If you vomit into your lungs you need to seek immediate medical attention. With vomit inside your lungs, the vomit acts as acid and starts to break down your lungs. This is the equivalent to drowning outside of water.
in the lungs
When you inhale, you breath in oxygen and your lungs get bigger.
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